2-[(4-methoxyphenyl)methyl]-2H-1,2,3,4-tetrazole-5-carboxylic acid CAS 70978-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70978-20-0 |
| Molecular Formula | C10H10N4O3 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-methoxyphenyl)methyl]-2H-1,2,3,4-tetrazole-5-carboxylic acid (CAS 70978-20-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N4O3. Molecular weight: 234.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O3 |
| Molecular Weight | 234.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related methoxyphenyl Standards
- 2-(3-(3-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)acetic acid (CAS 1018655-66-7)
- Methyl 5-(4-methoxyphenyl)-1,2,4-oxadiazole-3-carboxylate (CAS 104149-68-0)
- 1-[(2-Methoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-08-6)
- 1-[(4-methoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-09-7)
- 5-((4-Methoxyphenyl)amino)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1707400-00-7)
- 1-(3-methoxyphenyl)pyrimidine-2,4,6(1h,3h,5h)-trione (CAS 192204-76-5)
- 1-(4-methoxyphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 69457-35-8)
- 1-[(3-methoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 92764-08-4)
Recommended Standards
- 2-[(2,5-dioxoimidazolidin-1-yl)methyl]benzoic acid (CAS 923171-96-4)
- 2-[(5-methyl-1,2,4-oxadiazol-3-yl)methoxy]benzoic acid (CAS 923204-20-0)
- 2,8-Dimethoxyquinazoline-6-carboxylic acid (CAS 2721375-00-2)
- MK0616 (CAS 2407527-16-4)
- 2-(3-(Furan-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carbonyl)-N-methylhydrazine-1-carbothioamide (CAS 400085-53-2)
- 2-((1-Cyclopentyl-1h-tetrazol-5-yl)thio)propanenitrile (CAS 1197486-39-7)
- 3-Isopropyl-5-methyl-1H-indazole (CAS 1415740-53-2)
- 2,4-Dichloro-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 950661-85-5)
- 2-amino-2-(3-methyl-1,2,4-oxadiazol-5-yl)ethan-1-ol (CAS 1039841-86-5)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com